Wanscam HW0029-6 Solar Power Full HD 4G Camera WIFI 1080P 2.0MP HD high-resolution camera provides clear and accurate video footage both day and night – Built-in Li-ion battery for storing power, camera can work for 48 hours without sunshine charging – IR-cut dual filter, clearer night vision, never be in the dark again. Supports 3G/4G SIM card with built-in 16G SD card, 3 days recording. Supports max up to 128GB. Protect your business after hours, once motion detection is triggered, camera will automatically record and send the alarm record to FTP, notifications to your email and mobile device. Supports 6 devices, simultaneous live viewing at the same time.